Company Filing History:

4 out of 82

Tokai National Higher Education and Research System

patents

Ngk Spark Plug Company, Limited

patents

where one patent can have more than one assignee

Years Active: 2021-2024

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12113148 - Semiconductor nanoparticle, method for manufacturing same, and light emitting device (2024-10-08),

2. 11994284 - Wavelength conversion member and light source device provided therewith (2024-05-28),

3. 11981849 - Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device (2024-05-14),

4. 11796156 - Fluorescent plate, wavelength conversion member, and light source device (2023-10-24),

5. 11757064 - Semiconductor nanoparticle, method for manufacturing same, and light emitting device (2023-09-12),

6. 11754259 - Fluorescent plate, wavelength conversion member, and light source device (2023-09-12),

7. 10954439 - Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device (2021-03-23),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Hiroki Yamauchi

Company Filing History:

Years Active: 2021-2024